9. Resetting
- Press
+
and the option for returning to factory settings will be shown on the screen (Image 5)
- Press
to confirm resetting, or press
10. Power on/off
1. Press
to turn on the device.
2. Press
to turn off the device, LCD will show the process (Image 6 )
3. To be energy efficient, the device will enter into sleep mode after
60 seconds of inactivity. And will be active after the power button is pressed again.
4. The refractometer will turn off after 90 seconds of no operation.
to cancel.
Image 5
Image 6
7